Research on Thermal Balance of Oil Gas Suspension Based on Vehicle Dynamics

Yi Jie Chen; Ya Feng Zhang; Jian Juan Guo; Ya Jun Wang; Dong Liang Feng

doi:10.4028/www.scientific.net/AMM.385-386.184

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 385-386Research on Thermal Balance of Oil Gas Suspension...

Research on Thermal Balance of Oil Gas Suspension Based on Vehicle Dynamics

Abstract:

Acording to the oil temperature influenced on the seal reliability, this paper put forward to the importance to study the temperature rise of the damping device. The thermodynamics of physical model of oil gas spring under the forced convection condition was established. The heat transfer coefficient expression of the correlation surface and the comprehensive heat transfer equation were deduced. After that, the external force and internal energy change rate of oil and nitrogen were researched. Through the principle of conservation of energy and the real gas state equation, the oil gas spring thermodynamic mathematical model was created. In the end, the external influence factors on the oil temperature rise were analyzed, the conclusion could be used as a reference for the design of damping device.

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Periodical:

Applied Mechanics and Materials (Volumes 385-386)

Pages:

184-187

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.385-386.184

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Online since:

August 2013

Authors:

Yi Jie Chen, Ya Feng Zhang, Jian Juan Guo, Ya Jun Wang, Dong Liang Feng

Keywords:

Oil Gas Suspension, Oil Temperature, Thermal Balance, Vehicle Dynamics

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References

[1] Kwangjin Lee. Numerical modelling for the hydraulic performance prediction of automotive monotube dampers [J]. Vehicle System Dynamics, 1997, 28: 25-39.

DOI: 10.1080/00423119708969347

Google Scholar

[2] CHEN Yi-Jie. Research on Analytical Computation of Valve Parameters and Design of Hydro-pneumatic Spring[J] . Beijing: Beijing Institute of Technology. (2008).

Google Scholar

[3] ByungYoung Moona, Kawabata Showa, SungWon Chung. Mechanical properties study and design of a suspension system by considering tension force[J]. Materials Processing Technology, 2003, 140: 385-390.

DOI: 10.1016/s0924-0136(03)00759-3

Google Scholar

[4] Chen Yijie, GU Liang, GUAN Ji Fu. Research on the mathematical model and analysis the throttle aperture of hydro-pneumatic spring[J]. Beijing Institute of Technology, 2008, 5: pp.388-391(In Chinese).

Google Scholar